1 let index_empty_texts = ref false
2 let sample_factor = ref 64
3 let disable_text_collection = ref false
6 let input_file = ref ""
7 let output_file = ref None
9 let count_only = ref false
12 let usage_msg = Printf.sprintf "%s <input.{xml|srx}> 'query' [output]" Sys.argv.(0)
17 fun s -> match !pos with
18 | 0 -> input_file:= s;incr pos
19 | 1 -> query := s; incr pos
20 | 2 -> output_file := Some s; incr pos
21 | _ -> raise (Arg.Bad(s))
23 let spec = [ "-c", Arg.Set(count_only), "counting only (don't materialize the result set";
24 "-f", Arg.Set_int(sample_factor), "sample factor [default=64]";
25 "-i", Arg.Set(index_empty_texts), "index empty texts [default=false]";
26 "-d", Arg.Set(disable_text_collection), "disable text collection[default=false]";
27 "-s", Arg.Set_string(save_file), "save the intermediate representation into file.srx";
31 let _ = Arg.parse spec anon_fun usage_msg
33 if (!pos > 3 || !pos < 2)
34 then begin Arg.usage spec usage_msg; exit 1 end